Description
Cylindrical ground titanium nitride twist drill bit short series DIN 338 - Krino
High yields and longer cutting edge life in drilling alloy steels, cast irons, and metals in general.
- HV 0,05 2500
- AISI M2
- SPLIT POINT
- DIN 1412 C (Ø≥2,5 mm)
- R ≤ 900 N/mm2
Applications
- Inox
- Metals
- Steel
- Emulsion
| Cod | Ø h8 | l | L | pcs. x Pack. |
| 011600250 | 2.5 | 30 | 57 | 10 |
| 011600500 | 5 | 52 | 86 | 10 |
| 011600550 | 5.5 | 57 | 93 | 10 |
| 011600600 | 6 | 57 | 93 | 10 |
| 011600750 | 7.5 | 69 | 109 | 5 |
| 011601050 | 10.5 | 87 | 133 | 5 |
| 011601100 | 11 | 94 | 142 | 5 |
| 011601150 | 11.5 | 94 | 142 | 5 |
| 011601200 | 12 | 101 | 151 | 5 |
| 011601250 | 12.5 | 101 | 151 | 5 |
| 011601300 | 13 | 101 | 151 | 5 |
| 011601400 | 14 | 108 | 160 | 3 |
| 011601450 | 14.5 | 114 | 169 | 3 |
| 011601550 | 15.5 | 120 | 178 | 3 |
| 011601700 | 17 | 125 | 184 | 1 |
| 011601750 | 17.5 | 130 | 191 | 1 |
| 011601800 | 18 | 130 | 191 | 1 |